Is Omnicom Group Inc note 7/0 a good stock to own? Find out who bought Omnicom Group Inc note 7/0, who sold Omnicom Group Inc note 7/0 stock, and who holds a large position in Omnicom Group Inc note 7/0.

• CALAMOS ADVISORS owns 92.24M shares worth $108.84M
• Zazove Associates owns 65.84M shares worth $78.35M
• Inves owns 31.74M shares worth $37.45M
• MacKay Shields owns 21.72M shares worth $25.85M
• F^C Asset Management owns 18.05M shares worth $21.48M
• Advent Capital Management owns 13.14M shares worth $15.64M
• CQS Cayman Limited Partnership owns 12.00M shares worth $12.84M
• Thrivent Financial for Lutherans owns 10.00M shares worth $11.90M
• SSI Investment Management owns 4.68M shares worth $5.52M
• Credit Agricole S.A. owns 4.03M shares worth $4.75M
• Nomura Holdings owns 3.50M shares worth $3.74M
• Barclays owns 2.63M shares worth $3.10M
• Symphony Asset Management owns 1.85M shares worth $1.91M
• Conning owns 1.70M shares worth $2.01M
• Daiwa Securities owns 1.44M shares worth $1.58M
• CALAMOS WEALTH MANAGEMENT owns 1.37M shares worth $1.62M
• Wells Fargo & Company owns 1.21M shares worth $1.31M
• Man Investments owns 500000 shares worth $590000
• AQR Capital Management owns 500000 shares worth $595000
• CNH Partners owns 500000 shares worth $550000
• Citi owns 414000 shares worth $434700
• GOLDMAN SACHS owns 161000 shares worth $189980
• UBS AG owns 60000 shares worth $65400
• Brown Advisory Securities owns 31000 shares worth $35030
• WILBANKS SMITH & THOMAS ASSET MANAGEMENT owns 18000 shares worth $19080

• Credit Suisse AG sold on June 30, 2011
• Constellation Wealth Advisors sold on June 30, 2011
• Bank of America Corporation sold on March 31, 2011